14. The Holy Donut – Portland, ME

The secret to the Holy Donut's success is its signature ingredient, Maine potatoes - the mashed up vegetable gives the donut a moist texture. If you visit the store, make sure to try out some of its more quirky flavors: Maple Bacon and Chai Glazed.

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13. Mr T's Delicate Donut Shop – Modesto, CA

This donut shop is open round the clock but still manages to have queues of people waiting for its gourmet donuts. Prices are reasonable and there is plenty of styles to choose from, including cronuts, their version of the croissant-donut combo.

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12. Donut King — Minneola, FL

If you like bacon, you're sure to enjoy Donut King's maple and bacon-glazed doughnut. The place also serves breakfast, lunch, and dinner and offers a convenient drive-thru option so that you can pick up doughnuts on the go.

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11. Kane's Donuts – Saugus, MA

Kane's Donuts is known for its locally sourced ingredients. Even the honey comes from local beekeepers. They are plenty of variations of the donut to try and every month there's three extra special donut flavors rolled out.

8. Sweetwater's Donut Mill – Kalamazoo, MI

This family-owned and managed donut store was set up in 1983. It now has two other sister stores nearby which are all open 24/7. The three stores serve donuts and muffins exclusively in East coast inspired flavors such as New York Cheesecake and Boston Cream.

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7. Pip's Original — Portland, OR

When in Portland, be sure to stop by Pip's for mini doughnuts with unique flavors. They offer made-to-order treats in flavors like cinnamon and sugar, honey and sea salt, and Nutella and sea salt. The doughnuts make up for their small size with big flavors.

2. Bill's Donut Shop — Centerville, OH

Bill's has been around since 1960, so the shop has plenty of experience when it comes to crafting the perfect pastry. They're especially known for their pretzel and twist doughnuts. Combine those with the shop's hometown atmosphere, and you've got an Ohio staple for doughnut lovers of all ages.

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1. Dough — Brooklyn, NY

Stop by Dough for a little taste of Latin American culture and tradition in your daily doughnut run. Tropical fruits and traditional Latin American staples inspire the year-round Dough flavors, which include passion fruit, hibiscus, and dulce de leche.